2899687978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1\times {\mathrm{4127}}^1$

素因数の和:4542

約数の個数: 32

約数和(自身を含む): 4805982720

約数和(自身を除く): 1906294742

約数列:

[1, 2, 11, 22, 109, 218, 293, 586, 1199, 2398, 3223, 4127, 6446, 8254, 31937, 45397, 63874, 90794, 351307, 449843, 702614, 899686, 1209211, 2418422, 4948273, 9896546, 13301321, 26602642, 131803999, 263607998, 1449843989, 2899687978]

約数ペア:

[(1, 2899687978), (2, 1449843989), (11, 263607998), (22, 131803999), (109, 26602642), (218, 13301321), (293, 9896546), (586, 4948273), (1199, 2418422), (2398, 1209211), (3223, 899686), (4127, 702614), (6446, 449843), (8254, 351307), (31937, 90794), (45397, 63874)]